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目的了解乌鲁木齐地区献血者伯氏疏螺旋体感染情况。方法 2013年6月至2014年6月,随机选取新疆维吾尔自治区人民医院义务献血者637人,利用IFA检测血清样本伯氏疏螺旋体Ig M和Ig G抗体,使用Excel 2003和SPSS 13.0软件进行数据处理和统计学分析。结果共检测献血者血清637份,伯氏疏螺旋体Ig G阳性36份,感染率为5.65%(36/637);Ig M阳性2份,近期感染率为0.31%(2/637);未感染601份,占94.35%(601/637)。不同性别、年龄和民族间伯氏疏螺旋体的感染率差异均无统计学意义(χ~2=0.055、0.111、0.044,P=0.814、0.990、0.998)。结论乌鲁木齐地区献血者中存在伯氏疏螺旋体感染,建议对莱姆病自然疫源地献血者进行伯氏疏螺旋体感染筛查,防止因输血造成伯氏疏螺旋体感染的传播。
Objective To understand the prevalence of Borrelia burgdorferi in blood donors in Urumqi. Methods From June 2013 to June 2014, 637 volunteer blood donors were randomly selected from People’s Hospital of Xinjiang Uygur Autonomous Region. IFA was used to detect serum IgM and IgG antibodies against Borrelia burgdorferi and the data were processed using Excel 2003 and SPSS 13.0 software And statistical analysis. Results A total of 637 serogroups of blood donors were tested. The positive rate of IgM in Borrelia burgdorferi was 5.65% (36/637). Two IgM positive samples showed a positive rate of 0.31% (2/637) 601, accounting for 94.35% (601/637). There were no significant differences in the infection rates of Borrelia burgdorferi between different sexes, ages and ethnic groups (χ ~ 2 = 0.055,0.111,0.044, P = 0.814,0.990,0.998). Conclusion There is Borrelia burgdorferi infection among blood donors in Urumqi area. It is suggested to screen for Borrelia burgdorferi infection in blood donors with natural foci of Lyme disease so as to prevent the transmission of Borrelia burgdorferi infection.